I'm surprised you picked the race aspect of Black over the AIDS aspect... Y'know... Disease from Africa, gained by eating monkey meat...Just sayin'
To be honest, unless there is more direct cases of racism in the Manga against Africans, I'm seeing this as a case of unfortunate implications. Black was most likely named after the actual colour, Africa was picked because he needed a place where unknown viruses were hidden, and I'm surprised that you were more concerned with having the monkey be a carrier for the virus than him having been eaten.The end of the review was great, but the rest wasn't up to your best tbh.
This was your best. The best you've ever done; funny, helpful, interesting, insightful, just the best.